Class: AppValidator

Inherits:
ActiveModel::Validator
  • Object
show all
Defined in:
app/models/validators/app_validator.rb

Constant Summary collapse

APP_NAME_MAX_LENGTH = 
32
APP_NAME_MIN_LENGTH = 
1

Instance Method Summary collapse

Instance Method Details

#validate(record) ⇒ Object 



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# File 'app/models/validators/app_validator.rb', line 4

def validate(record)
  attributes.each do |attribute|
    value = record.read_attribute_for_validation(attribute)
    if attribute == "name"
      validate_name(record, attribute, valuse)
    end
  end
end

#validate_name(record, attribute, val) ⇒ Object 



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# File 'app/models/validators/app_validator.rb', line 13

def validate_name(record, attribute, val)
  if val.nil?
    record.errors.add(attribute, {:message => "Name is required and cannot be blank.", :exit_code => 105})
  end
  if !(val =~ /\A[A-Za-z0-9]+\z/)
    record.errors.add(attribute, {:message => "Invalid name. Name must only contain alphanumeric characters.", :exit_code => 105})
  end
  if val and val.length > APP_NAME_MAX_LENGTH
    record.errors.add(attribute, {:message => "Name is too long.  Maximum length is #{APP_NAME_MAX_LENGTH} characters.", :exit_code => 105})
  end
  if val and val.length < APP_NAME_MIN_LENGTH
    record.errors.add(attribute, {:message => "Name is too short.  Minimum length is #{APP_NAME_MIN_LENGTH} characters.", :exit_code => 105})
  end
  if val and OpenShift::ApplicationContainerProxy.blacklisted? val
    record.errors.add(attribute, {:message => "Name is not allowed.  Please choose another.", :exit_code => 105})
  end
end